Datasheet NSPW500CS (Nichia) - 3

Nichia STSE-CW5004A <Cat.No.050120> 3.OUTLINE DIMENSIONS AND MATERIALS Please refer to figure’s page. Material as follows ; Resin(Mold) : Epoxy Resin (over Phosphor) Leadframe : Ag plating Copper Alloy 4.PACKAGING · The LEDs are packed in cardboard boxes after packaging in anti-electrostatic bags. Please refer to figure’s page. The label on the minimum packing unit shows ; Part Number, Lot Number, Ranking, Quantity · In order to protect the LEDs from mechanical shock, we pack them in cardboard boxes for transportation. · The LEDs may be damaged if the boxes are dropped or receive a strong impact against them, so precautions must be taken to prevent any damage. · The boxes are not water resistant and therefore must be kept away from water and moisture. · When the LEDs are transported, we recommend that you use the same packing method as Nichia. 5.LOT NUMBER The first six digits number shows
lot number
. The lot number is composed of the following characters; - U - Year ( 4 for 2004, 5 for 2005 ) - Month ( 1 for Jan., 9 for Sep., A for Oct., B for Nov. ) - Nichia's Product Number U - Ranking by Color Coordinates - Ranking by Luminous Intensity -2-